//
//  UIScrollView+KMNavigationBarTransition.m
//
//  Copyright (c) 2017 Zhouqi Mo (https://github.com/MoZhouqi)
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.

#import "UIScrollView+KMNavigationBarTransition.h"
#import <objc/runtime.h>
#import "KMSwizzle.h"

@implementation UIScrollView (KMNavigationBarTransition)

#ifdef __IPHONE_11_0
- (UIScrollViewContentInsetAdjustmentBehavior)km_originalContentInsetAdjustmentBehavior {
    return [objc_getAssociatedObject(self, _cmd) integerValue];
}

- (void)setKm_originalContentInsetAdjustmentBehavior:(UIScrollViewContentInsetAdjustmentBehavior)contentInsetAdjustmentBehavior {
    objc_setAssociatedObject(self, @selector(km_originalContentInsetAdjustmentBehavior), @(contentInsetAdjustmentBehavior), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}

- (BOOL)km_shouldRestoreContentInsetAdjustmentBehavior {
    return [objc_getAssociatedObject(self, _cmd) boolValue];
}

- (void)setKm_shouldRestoreContentInsetAdjustmentBehavior:(BOOL)isShould {
    objc_setAssociatedObject(self, @selector(km_shouldRestoreContentInsetAdjustmentBehavior), @(isShould), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
#endif

@end
